@@ -92,7 +92,7 @@ |
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92 | 92 | } |
93 | 93 | |
94 | 94 | /** |
95 | - * @return The metrics name associate to an alarm name. |
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95 | + * @return string|null metrics name associate to an alarm name. |
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96 | 96 | */ |
97 | 97 | public function getMetricName($alarm) { |
98 | 98 | switch ($alarm) { |